First I'd like to say that I am Dyslexic and am sorry about all the spelling errors.

Good luck with the BJJ. It's a grate style, and with the same instructor he should be able to flow from one to the other.

As far as BJJ or Judo well that all depends on you and the instructors you can fined. I did Judo heavily for 11 years because I loved it. When I started really branching out I found a closed circle Jui-Jitsu. I liked it because we spent a lot of time on striking and the transition to sanding grappling (assorted joint locks from a standing position.) With all the time I had spent in Judo i figured that it would help me more then Brazilian Jui-Jitsu.